Truss floor panel



FIG. 1 is a top perspective view of a truss floor panel showing the design with the dashed line bottom interior trusses being shown for illustrative purposes, and form no part of the claimed design.

FIG. 2 is a bottom perspective thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a side elevational view thereof with the opposite side being a mirror image.

FIG. 5 is an end elevational view with the opposite end being a mirror image.

FIG. 6 is a bottom plan view thereof.

FIG. 7 is a side elevational view thereof with the opposite side being a mirror image; and,

FIG. 8 is an end elevational view thereof with the opposite side being a mirror image. 

I claim, the ornamental design for a truss floor panel, substantially as shown and described. 